Steps to protect NetBackup ApplianceThis section includes the following topics:About NetBackup Appliance hardeningAbout multifactor authenticationAbout single sign-on (SSO) authentication and authorizationAbout authentication using smart cards and digital certificatesDisable user access to the NetBackup appliance operating systemAbout Network Access ControlAbout data encryption FIPS 140-2 conformance for NetBackup ApplianceAbout implementing external certificatesAbout antimalware protectionAbout forwarding logs to an external serverCreating the appliance login banner